Description

Bottom Gearbox to Crankcase stud – Suits 8E 6E 10D 12D 13D 30C 3 speed gearboxes

5/16 Whitworth into the gearbox casing (15.7mm long)

5/16 cycle for the nut (9.7mm long)

overall length 36mm

Also cylinder base stud for the 8E engine